Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung sang tu slippers" » "dung san tu slippers", "dung dang tu slippers", "dung nang tu slippers", "dung hang tu slippers", "dung sung tu slippers", "dung sang tu slippery", "dung sang tu grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung sang tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung sang tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung sang tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung sang tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.